PAH-CVS-A Calibration Kit, 5 x 200uL, nonane

2,6-Naphthalenedicarboxylic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 1141-38-4

Bufencarb, 10.0 µg/ml, Cyclohexane, 1ml

4,4'-Methylene-bis(2-chloroaniline), 100mg